Movatterモバイル変換


[0]ホーム

URL:


Menu
×
See More 
Sign In
+1 Get Certified Upgrade Teachers Spaces Get Certified Upgrade Teachers Spaces
   ❮   
     ❯   

CSS References

CSS ReferenceCSS Browser SupportCSS SelectorsCSS CombinatorsCSS Pseudo-classesCSS Pseudo-elementsCSS At-rulesCSS FunctionsCSS Reference AuralCSS Web Safe FontsCSS Fallback FontsCSS AnimatableCSS UnitsCSS PX-EM ConverterCSS ColorsCSS Color ValuesCSS Default ValuesCSS Entities

CSS Properties

accent-coloralign-contentalign-itemsalign-selfallanimationanimation-delayanimation-directionanimation-durationanimation-fill-modeanimation-iteration-countanimation-nameanimation-play-stateanimation-timing-functionaspect-ratiobackdrop-filterbackface-visibilitybackgroundbackground-attachmentbackground-blend-modebackground-clipbackground-colorbackground-imagebackground-originbackground-positionbackground-position-xbackground-position-ybackground-repeatbackground-sizeblock-sizeborderborder-blockborder-block-colorborder-block-endborder-block-end-colorborder-block-end-styleborder-block-end-widthborder-block-startborder-block-start-colorborder-block-start-styleborder-block-start-widthborder-block-styleborder-block-widthborder-bottomborder-bottom-colorborder-bottom-left-radiusborder-bottom-right-radiusborder-bottom-styleborder-bottom-widthborder-collapseborder-colorborder-end-end-radiusborder-end-start-radiusborder-imageborder-image-outsetborder-image-repeatborder-image-sliceborder-image-sourceborder-image-widthborder-inlineborder-inline-colorborder-inline-endborder-inline-end-colorborder-inline-end-styleborder-inline-end-widthborder-inline-startborder-inline-start-colorborder-inline-start-styleborder-inline-start-widthborder-inline-styleborder-inline-widthborder-leftborder-left-colorborder-left-styleborder-left-widthborder-radiusborder-rightborder-right-colorborder-right-styleborder-right-widthborder-spacingborder-start-end-radiusborder-start-start-radiusborder-styleborder-topborder-top-colorborder-top-left-radiusborder-top-right-radiusborder-top-styleborder-top-widthborder-widthbottombox-decoration-breakbox-reflectbox-shadowbox-sizingbreak-afterbreak-beforebreak-insidecaption-sidecaret-color@charsetclearclipclip-pathcolorcolor-schemecolumn-countcolumn-fillcolumn-gapcolumn-rulecolumn-rule-colorcolumn-rule-stylecolumn-rule-widthcolumn-spancolumn-widthcolumns@containercontentcounter-incrementcounter-resetcounter-set@counter-stylecursordirectiondisplayempty-cellsfilterflexflex-basisflex-directionflex-flowflex-growflex-shrinkflex-wrapfloatfont@font-facefont-familyfont-feature-settingsfont-kerning@font-palette-valuesfont-sizefont-size-adjustfont-stretchfont-stylefont-variantfont-variant-capsfont-weightgapgridgrid-areagrid-auto-columnsgrid-auto-flowgrid-auto-rowsgrid-columngrid-column-endgrid-column-startgrid-rowgrid-row-endgrid-row-startgrid-templategrid-template-areasgrid-template-columnsgrid-template-rowshanging-punctuationheighthyphenshyphenate-characterimage-rendering@importinitial-letterinline-sizeinsetinset-blockinset-block-endinset-block-startinset-inlineinset-inline-endinset-inline-startisolationjustify-contentjustify-itemsjustify-self@keyframes@layerleftletter-spacingline-heightlist-stylelist-style-imagelist-style-positionlist-style-typemarginmargin-blockmargin-block-endmargin-block-startmargin-bottommargin-inlinemargin-inline-endmargin-inline-startmargin-leftmargin-rightmargin-topmarkermarker-endmarker-midmarker-startmaskmask-clipmask-compositemask-imagemask-modemask-originmask-positionmask-repeatmask-sizemask-typemax-block-sizemax-heightmax-inline-sizemax-width@mediamin-block-sizemin-inline-sizemin-heightmin-widthmix-blend-mode@namespaceobject-fitobject-positionoffsetoffset-anchoroffset-distanceoffset-pathoffset-positionoffset-rotateopacityorderorphansoutlineoutline-coloroutline-offsetoutline-styleoutline-widthoverflowoverflow-anchoroverflow-wrapoverflow-xoverflow-yoverscroll-behavioroverscroll-behavior-blockoverscroll-behavior-inlineoverscroll-behavior-xoverscroll-behavior-ypaddingpadding-blockpadding-block-endpadding-block-startpadding-bottompadding-inlinepadding-inline-endpadding-inline-startpadding-leftpadding-rightpadding-top@pagepage-break-afterpage-break-beforepage-break-insidepaint-orderperspectiveperspective-originplace-contentplace-itemsplace-selfpointer-eventsposition@propertyquotesresizerightrotaterow-gapscale@scopescroll-behaviorscroll-marginscroll-margin-blockscroll-margin-block-endscroll-margin-block-startscroll-margin-bottomscroll-margin-inlinescroll-margin-inline-endscroll-margin-inline-startscroll-margin-leftscroll-margin-rightscroll-margin-topscroll-paddingscroll-padding-blockscroll-padding-block-endscroll-padding-block-startscroll-padding-bottomscroll-padding-inlinescroll-padding-inline-endscroll-padding-inline-startscroll-padding-leftscroll-padding-rightscroll-padding-topscroll-snap-alignscroll-snap-stopscroll-snap-typescrollbar-colorshape-outside@starting-style@supportstab-sizetable-layouttext-aligntext-align-lasttext-decorationtext-decoration-colortext-decoration-linetext-decoration-styletext-decoration-thicknesstext-emphasistext-emphasis-colortext-emphasis-positiontext-emphasis-styletext-indenttext-justifytext-orientationtext-overflowtext-shadowtext-transformtext-underline-offsettext-underline-positiontoptransformtransform-origintransform-styletransitiontransition-delaytransition-durationtransition-propertytransition-timing-functiontranslateunicode-bidiuser-selectvertical-alignvisibilitywhite-spacewidowswidthword-breakword-spacingword-wrapwriting-modez-indexzoom



CSSposition Property


Example

Position an <h2> element:

h2 {
  position: absolute;
  left: 100px;
  top: 150px;
}
Try it Yourself »

More "Try it Yourself" examples below.


Definition and Usage

Theposition property specifies the type of positioning method used for an element (static, relative, absolute, fixed, or sticky).

Default value:static
Inherited:no
Animatable:no.Read aboutanimatable
Version:CSS2
JavaScript syntax:object.style.position="absolute"Try it

Browser Support

The numbers in the table specify the first browser version that fully supports the property.

Property
position1.07.01.01.04.0

Note: Thesticky value is not supported in Edge 15 and earlier versions.



CSS Syntax

position: static|absolute|fixed|relative|sticky|initial|inherit;

Property Values

ValueDescriptionDemo
staticDefault value. Elements render in order, as they appear in the document flowPlay it »
absoluteThe element is positioned relative to its first positioned (not static) ancestor elementPlay it »
fixedThe element is positioned relative to the browser windowPlay it »
relativeThe element is positioned relative to its normal position, so "left:20px" adds 20 pixels to the element's LEFT positionPlay it »
stickyThe element is positioned based on the user's scroll position

A sticky element toggles betweenrelative andfixed, depending on the scroll position. It is positioned relative until a given offset position is met in the viewport - then it "sticks" in place (like position:fixed).

Note: Not supported in IE/Edge 15 or earlier. Supported in Safari from version 6.1 with a -webkit- prefix.
Try it »
initialSets this property to its default value.Read aboutinitial
inheritInherits this property from its parent element.Read aboutinherit

More Examples

Example

How to position an element relative to its normal position:

h2.pos_left {
  position: relative;
  left: -20px;
}

h2.pos_right {
  position: relative;
  left: 20px;
}
Try it Yourself »

Example

More positioning:

#parent1 {
  position: static;
  border: 1px solid blue;
  width: 300px;
  height: 100px;
}

#child1 {
  position: absolute;
  border: 1px solid red;
  top: 70px;
  right: 15px;
}

#parent2 {
  position: relative;
  border: 1px solid blue;
  width: 300px;
  height: 100px;
}

#child2 {
  position: absolute;
  border: 1px solid red;
  top: 70px;
  right: 15px;
}
Try it Yourself »

Related Pages

CSS tutorial:CSS Positioning

HTML DOM reference:position property



×

Contact Sales

If you want to use W3Schools services as an educational institution, team or enterprise, send us an e-mail:
sales@w3schools.com

Report Error

If you want to report an error, or if you want to make a suggestion, send us an e-mail:
help@w3schools.com

W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness
of all content. While using W3Schools, you agree to have read and accepted ourterms of use,cookies andprivacy policy.

Copyright 1999-2025 by Refsnes Data. All Rights Reserved.W3Schools is Powered by W3.CSS.


[8]ページ先頭

©2009-2025 Movatter.jp